:root {
  --ink: #14110d;
  --paper: #f5f1e8;
  --accent: #ffd23f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  font-size: 15px;
}

main,
header {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

header {
  padding-top: 2.5rem;
}

main {
  padding-bottom: 5rem;
}

h1 {
  font-size: 2rem;
  line-height: 1.1;
  margin: 0.5rem 0;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
}

a.back {
  text-decoration: none;
  border-bottom: 2px solid var(--ink);
  font-size: 0.8rem;
}

a.back:hover {
  background: var(--accent);
}

.try {
  margin: 1rem 0 1.5rem;
  font-size: 0.85rem;
  border-left: 3px solid var(--ink);
  padding-left: 0.75rem;
}

.try::before {
  content: "try ❯ ";
  font-weight: 700;
}

button {
  font: inherit;
  font-weight: 700;
  border: 2px solid var(--ink);
  background: #fff;
  color: var(--ink);
  padding: 0.35rem 0.9rem;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--ink);
  transition: translate 0.08s ease, box-shadow 0.08s ease;
}

button:hover {
  background: var(--accent);
}

button:active {
  translate: 3px 3px;
  box-shadow: 0 0 0 var(--ink);
}

.muted {
  opacity: 0.55;
}

/* agent status stamp */
.webmcp-badge {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 2px solid var(--ink);
  padding: 0.15rem 0.5rem;
  transform: rotate(-1deg);
}

.webmcp-badge[data-state="on"] {
  background: #b7f7c1;
}

.webmcp-badge[data-state="off"] {
  background: transparent;
  border-style: dashed;
  opacity: 0.6;
}

/* tool call tape */
.webmcp-log {
  margin-top: 3rem;
}

.webmcp-log h2 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 0.4rem;
}

.webmcp-log h2::before {
  content: "▚▚ ";
}

.webmcp-log ol {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  border: 2px solid var(--ink);
  background: #fff;
  box-shadow: 4px 4px 0 var(--ink);
  min-height: 2.2rem;
}

.webmcp-log ol:empty::before {
  content: "waiting for tool calls…";
  opacity: 0.45;
}

.webmcp-log li {
  padding: 0.2rem 0;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.25);
}

.webmcp-log li:last-child {
  border-bottom: none;
}

.webmcp-log code {
  font-weight: 700;
  background: var(--accent);
  padding: 0 0.3rem;
}

.webmcp-log .args {
  opacity: 0.6;
}

.webmcp-log .result::before {
  content: "→ ";
}

.webmcp-log .ms {
  opacity: 0.4;
  font-size: 0.7rem;
}

.webmcp-log .ms::before {
  content: " · ";
}